| 摘要 |
<P>PROBLEM TO BE SOLVED: To allow a user to browse supplemental information on a display. <P>SOLUTION: A broadcast radio transmission comprises: primary content and supplemental content having a relationship to the primary content. Further, the primary content includes first audio data, while the supplemental content includes non-audio data. Additionally, the apparatus and methods include a step of converting the supplemental content into converted supplemental content, maintaining the relationship to the primary content. Moreover, the converted supplemental content includes second audio data converted from the non-audio data. Thus, the apparatus and methods allow a communication device to output signals for generating audible representations of both the primary content and the supplemental content. <P>COPYRIGHT: (C)2012,JPO&INPIT |
